*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    
    
}


@keyframes blink {
  0% { opacity: 1; }
  50% { opacity: 0.5; }
  100% { opacity: 1; }
}

img:hover {
  animation: blink 1s infinite;
}


.random-rotation {
  animation: rotate 2s ease-in-out infinite;
}

@keyframes rotate {
  0% {
      transform: rotate(0deg);
  }
  100% {
      transform: rotate(calc(1turn * var(--random-rotation)));
  }
}
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes float-up-down {
  0% {
    transform: translatey(0px);
  }

  50% {
    transform: translatey(-10px);
  }

  100% {
    transform: translatey(0px);
  }
}


@media only screen and (max-width: 768px) {
  .card-one {
    height: 40vh;
  }
  h2 {
    font-size: 24px;
  }
  p {
    font-size: 16px;
  }
}


/* The actual timeline (the vertical ruler) */
.main-timeline {
  position: relative;
}

/* The actual timeline (the vertical ruler) */
.main-timeline::after {
  content: "";
  position: absolute;
  width: 6px;
  background-color: #939597;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
}

/* Container around content */
.timeline {
  position: relative;
  background-color: inherit;
  width: 50%;
}

/* The circles on the timeline */
.timeline::after {
  content: "";
  position: absolute;
  width: 25px;
  height: 25px;
  right: -13px;
  background-color: #939597;
  border: 5px solid #f5df4d;
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}

/* Place the container to the left */
.left {
  padding: 0px 40px 20px 0px;
  left: 0;
}

/* Place the container to the right */
.right {
  padding: 0px 0px 20px 40px;
  left: 50%;
}

/* Add arrows to the left container (pointing right) */
.left::before {
  content: " ";
  position: absolute;
  top: 18px;
  z-index: 1;
  right: 30px;
  border: medium solid white;
  border-width: 10px 0 10px 10px;
  border-color: transparent transparent transparent white;
}

/* Add arrows to the right container (pointing left) */
.right::before {
  content: " ";
  position: absolute;
  top: 18px;
  z-index: 1;
  left: 30px;
  border: medium solid white;
  border-width: 10px 10px 10px 0;
  border-color: transparent white transparent transparent;
}

/* Fix the circle for containers on the right side */
.right::after {
  left: -12px;
}

/* Media queries - Responsive timeline on screens less than 600px wide */
@media screen and (max-width: 600px) {
  /* Place the timelime to the left */
  .main-timeline::after {
    left: 31px;
  }

  /* Full-width containers */
  .timeline {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }

  /* Make sure that all arrows are pointing leftwards */
  .timeline::before {
    left: 60px;
    border: medium solid white;
    border-width: 10px 10px 10px 0;
    border-color: transparent white transparent transparent;
  }

  /* Make sure all circles are at the same spot */
  .left::after,
  .right::after {
    left: 18px;
  }

  .left::before {
    right: auto;
  }

  /* Make all right containers behave like the left ones */
  .right {
    left: 0%;
  }
}
.last {
  background-image: url(../images/qr-bg.png);
  background-repeat: no-repeat;
  background-position: center;
  background-color: rgba(0, 0, 0, 0.5); /* Add a semi-transparent black color */
  background-size: cover; /* Set the background size to cover */
  height: 100vh;
  width: 100%;
}

.float-up-down {
  animation: float-up-down 3s ease-in-out infinite;
}

@keyframes float-up-down {
  0% {
      transform: translateY(0);
  }
  50% {
      transform: translateY(-20px);
  }
  100% {
      transform: translateY(0);
  }
}

.video-container {
  position: relative;
  width: 100%;
  height: 0;
  
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
}

.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}


/* Extra small devices (phones) */
@media only screen and (max-width: 767px) {
  .video-container {
    width: 100%;
    height: auto;
  }
}

/* Small devices (tablets) */
@media only screen and (min-width: 768px) and (max-width: 991px) {
  .video-container {
    width: 768px;
    height: 432px;
  }
}

/* Medium devices (desktops) */
@media only screen and (min-width: 992px) and (max-width: 1199px) {
  .video-container {
    width: 992px;
    height: 558px;
  }
}

/* Large devices (large desktops) */
@media only screen and (min-width: 1200px) {
  .video-container {
    width: 1200px;
    height: 675px;
  }
}